2012 OCEAN DRILLING CITATION REPORT Covering Citations Related to the Deep Sea Drilling Project, Ocean Drilling Program, and Integrated Ocean Drilling Program from GeoRef Citations Indexed by the American Geological Institute from 1969 through 2011 Produced by Integrated Ocean Drilling Program Publication Services September 2012
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2012 OCEAN DRILLING CITATION REPORT
Covering Citations Related to the
Deep Sea Drilling Project, Ocean Drilling Program, and Integrated Ocean Drilling Program
from GeoRef Citations Indexed by the
American Geological Institute from 1969 through 2011
Produced by
Integrated Ocean Drilling Program Publication Services
September 2012
2012 Ocean Drilling Citation Report
OVERVIEW OF THE OCEAN DRILLING CITATION DATABASE The Ocean Drilling Citation Database contains citation records related to the Deep Sea Drilling Project (DSDP), Ocean Drilling Program (ODP), and Integrated Ocean Drilling Program (IODP). This database is produced by the American Geological Institute (AGI) in collaboration with IODP Management International (IODP-MI). In June 2012, when the data for this study were compiled, the Ocean Drilling Citation Database contained 28, 272 citation records with publication dates from 1966 through 2011.
The Ocean Drilling Citation Database is a subset of AGI’s GeoRef database. To generate the GeoRef database, AGI indexes and records citation data from approximately 3,800 domestic and international publications. AGI also has arrangements to acquire metadata with many publishers, including Springer, Elsevier, the American Association for the Advancement of Science, Copernicus, Wiley/Blackwell, American Geophysical Union, and most of the Geoscience World publishers. In addition, IODP Publication Services notifies AGI when Program publications are released.
AGI creates the Ocean Drilling Citation Database by using a series of keywords to extract citation records related to DSDP, ODP, and IODP research from the GeoRef database. The Ocean Drilling Citation Database resides on the AGI server (odp.georef.org/dbtw-wpd/qbeodp.htm) and is updated weekly from the GeoRef database. Citation metadata can be downloaded from the database into common bibliographic software.
Data collected for the annual Ocean Drilling Citation Report are divided into two main categories, Program and non-Program:
• Program citations include publications produced and published directly by DSDP, ODP, or IODP. These Program publications include but are not limited to the Initial Reports of the Deep Sea Drilling Project, Proceedings of the Ocean Drilling Program, Proceedings of the Integrated Ocean Drilling Program, and the report and technical note series from each Program.
• Non-Program records include publication of scientific research from DSDP, ODP, and IODP in venues other than Program publications.
Non-Program publications are further categorized into three groups, “serials,” “abstracts and meetings,” and “miscellaneous:”
• Serial records are drawn from any periodically produced analytic or monographic journal or report, especially those that are peer reviewed but may also include reports from universities, organizations, or government entities (e.g., Open-File Reports—U.S. Geological Survey). The non-Program serial publications that have published the largest number of Program-related research are shown in Figure 1, listed in order of Eigenfactor Article Influence Score (comparable to ISI Impact Factor). Figure 2 breaks down the number of times non-Program articles that contain primary research from IODP Phase I expeditions have been cited by other research articles.
Note: The top 15 serials are determined from their Eigenfactor Article Influence score (http://eigenfactor.org/).
Eigenfactor Article Influence Score
• Abstracts and meetings records include books, reports, serial conference proceedings, monographs, maps, and abstracts that are produced as the result of a meeting or conference, including those published in serial publications but not presented at meetings or conferences (e.g., Abstracts with Programs—Geological Society of America; Eos, Transactions of the American Geophysical Union, etc.).
• Miscellaneous records include non-serial maps, videos, books, CD-ROM/DVD-ROM, monographs, and theses. The number of published theses based on DSDP, ODP, or IODP science during the life of the Program are shown in Figure 3.
Depending on the source from which AGI acquires its information, there may be a significant delay after publication before the citation is included in the GeoRef database. There is no guarantee that all publication venues for Program (DSDP, ODP, and IODP) research are included in the database, but scientific publications throughout the world are represented.
Number of citations to primary expedition-related research
IOD
P Ph
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I Exp
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Figure 2. Number of times non-Program articles that contain primary research from IODP Phase I expeditions have been cited by other research articles, 2003–2011.
Note: Cited-by statistics are derived from Google Scholar (http://scholar.google.com/).
Figure 3. Number of theses based on Program science, 1969–2011.
Table 1. Number of DSDP-, ODP-, and IODP-related contributions to non-Program publications by authors affiliated with IODP member countries, 1969–2011.
Totals 23,721 16,319 Note: Totals include citations for which author affiliation data are available. ECORD = European Consortium for Ocean Research Drilling.
2012 Ocean Drilling Citation Report
Table 2. Number of DSDP-, ODP-, and IODP-related non-Program publications first-authored by scientists affiliated with IODP member countries, 1969–2011.
Member country or consortia Serials Abstracts/meetings Miscellaneous Total
India 136 24 6 166Japan 455 376 33 864People's Republic of China 232 46 0 278Republic of Korea 24 17 0 41United States 3,288 4,689 159 8,136
Totals 7,315 8,685 319 16,319 Note: Totals include citations for which author affiliation data are available. ECORD = European Consortium for Ocean Research Drilling.
Since the inception of IODP in 2003, first-authors from IODP member countries and member consortia have published approximately 5,500 papers in non-Program publications (Table 3; Figure 5).
2012 Ocean Drilling Citation Report
Table 3. Number of Program-related contributions to non-Program publications first-authored by authors affiliated with IODP member countries since the inception of IODP, 2003–2011.
Member country or consortia Serials Abstracts/meetings Miscellaneous Total
India 65 9 0 74Japan 200 192 4 396People's Republic of China 159 30 0 189Republic of Korea 17 13 0 30United States 976 1,122 41 2,139
Totals 2,789 2,636 92 5,517 Note: Totals include citations for which author affiliation data are available. ECORD = European Consortium for Ocean Research Drilling.
IODP expedition reports are published in the Proceedings of the Integrated Ocean Drilling Program, and postexpedition research is published in two forms: data reports published in the Proceedings and scientific research results published in non-Program peer-reviewed journals. Expedition synthesis papers may be published in either venue (Figure 6).
Postexpedition research continues for many years after the initial results are published in the Proceedings volume, and subsequent annual citation reports reflect publication of ongoing research from each IODP expedition (Table 3; Figure 6). Scientific research from DSDP and ODP will also continue to be published in non-Program publications in the years to come, and these publications will continue to be included in annual citation reports (Tables 1, 2; Figure 7).
2012 Ocean Drilling Citation Report
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Australia/NewZealand IODP Republic of of Korea StatesConsortium China
ECORD Japan People’s Republic India United
Figure 5. DSDP-, ODP-, and IODP-related non-Program publications based on first-author affiliation of IODP member countries and consortia, 2003–2011.
Note: See Table 1 for consortia member countries.
2012 Ocean Drilling Citation Report
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301 302 303/306
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310 311 313 314/315/316
317 318 319 320/321
322 323 324 325 326 327 328 329
Figure 6. Number of IODP Proceedings and expedition-related non-Program publications.
Annual citation reports also include the number of Program Proceedings and non-Program serial publications representing DSDP, ODP, and IODP research undertaken in areas of continued interest during the life of the Program (Figure 8).
IODP funding agencies, implementing organizations, program management offices, or individual member countries may request customized citation reports that may include combinations of data organized by
• country or consortia;
• program (DSDP, ODP, or IODP);
• leg, expedition, complex science program, or geographic area;
ODP Legs 139, 168, 169; IODP Expeditions 301, 321T, 327
Figure 8. IODP Proceedings and non-Program serial citations representing research undertaken in areas of continued interest by DSDP, ODP, and IODP, 1969–2011.